Conta-Clip 5743.2 Equivalent & Substitute Parts

Part Overview

The Conta-Clip 5743.2 is a 37-position male Sub-D interface module designed for terminal block connectivity applications. This part is classified as obsolete and is no longer in active production. Due to its discontinued status, sourcing original inventory becomes increasingly difficult. The recommended substitute maintains functional compatibility while offering active product status and continued manufacturer support.

Substiute Parts

5743.2

Conta-Clip, Inc.In Stock: 7355743.2 Datasheet

Current PartRFQ

15304.2

Conta-Clip, Inc.In Stock: 98715304.2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 15304.2 is qualified as a direct replacement based on the following critical parameters:

• Positions / Poles: Both parts feature 37-position configuration
• Connector Type: Both utilize male Sub-D interface
• Process Side Connection: Terminal blocks with screw connection
• RoHS Compliance: Both parts meet RoHS requirements
• Moisture Sensitivity Level: Both rated MSL 1 (Unlimited)
• Manufacturer: Both manufactured by Conta-Clip, Inc.

The 15304.2 represents the active production equivalent within the Conta-Clip terminal block interface module portfolio.

Parameter Comparison

Engineering Selection Recommendations

The Conta-Clip 15304.2 is the designated manufacturer substitute for the obsolete 5743.2. Selection of the 15304.2 provides the following advantages:

• Active Product Status: The 15304.2 remains in active production with ongoing manufacturer support and availability
• Regulatory Compliance: Both parts maintain RoHS compliance and identical MSL ratings, ensuring compatibility with current procurement standards
• Functional Equivalence: Identical 37-position male Sub-D interface configuration with terminal block screw connection
• Electrical Specifications: The 15304.2 provides rated electrical parameters (125VAC/DC, 1.5 A per contact) suitable for standard industrial terminal block applications

Frequently Asked Questions (FAQ)

Q: Can the 15304.2 directly replace the 5743.2 in existing designs?

A: Yes. Both parts share identical position count (37), connector type (male Sub-D), and connection method (terminal block screw connection). The 15304.2 is the manufacturer-recommended substitute.

Q: What is the primary reason for substitution?

A: The 5743.2 is obsolete and no longer manufactured. The 15304.2 is the active equivalent within the Conta-Clip product line.

Q: Are there any compliance differences between the two parts?

A: No. Both parts are RoHS compliant and carry identical MSL ratings (1 - Unlimited).

Q: What wire gauges are supported by the substitute part?

A: The 15304.2 supports 12-24 AWG wire gauge for terminal block connections.

Q: What are the electrical operating limits of the 15304.2?

A: The substitute part is rated for 125VAC/DC with a current rating of 1.5 A per contact and operates across -20°C to 50°C.

Q: Is packaging different between the two parts?

A: The 5743.2 packaging is not specified. The 15304.2 is supplied in box packaging.